Software Alternatives, Accelerators & Startups

DownDetector VS IsZDown

Compare DownDetector VS IsZDown and see what are their differences

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DownDetector logo DownDetector

A simple service to tell you whether a website is down.

IsZDown logo IsZDown

Monitor the errors and status of the most popular websites and apps. Check whether they are down right now or not.
  • DownDetector Landing page
    Landing page //
    2021-07-29
  • IsZDown Landing page
    Landing page //
    2022-10-25

DownDetector features and specs

  • Real-time Monitoring
    DownDetector provides real-time data on the status of various websites and online services, allowing users to quickly identify outages.
  • User Reports
    It aggregates user-reported issues which can give a more accurate picture of service downtime, especially in the early stages of an outage.
  • Wide Range of Services
    The platform monitors a broad spectrum of services, including social media, telecommunications, and online gaming.
  • Geographical Insights
    It provides information on outages segmented by geographical location, which helps in understanding the impact scope.
  • Historical Data
    Users can access historical outage data, giving insights into past service reliability and patterns over time.
  • Community Feedback
    Users can leave comments and discuss ongoing outages, providing additional context and tips.

Possible disadvantages of DownDetector

  • Reliability on User Reports
    The accuracy of the data can be impacted by the number and reliability of user submissions, leading to potential misinformation.
  • False Positives
    Sometimes individual user issues can be misinterpreted as widespread outages, causing false alarms.
  • Advertisement
    The website contains ads, which can be distracting and impact user experience.
  • Lag in Official Confirmation
    There can be a delay between user reports and official confirmation from the service providers about the outage.
  • Limited Scope for Some Localized Services
    Certain regional or smaller services might not be monitored as comprehensively as major global platforms.
  • Privacy Concerns
    User privacy might be a concern as DownDetector collects and displays user-submitted data regarding outages.

IsZDown features and specs

No features have been listed yet.

Analysis of DownDetector

Overall verdict

  • DownDetector is generally considered a good resource for quickly identifying the status of various online services. It provides a simple, easy-to-use interface and real-time information, making it a reliable choice for those needing timely updates on service availability.

Why this product is good

  • DownDetector is a popular online platform for tracking website and service outages. It collects real-time user reports to identify and display when and where an outage is occurring. This makes it a valuable tool for consumers and businesses to understand whether an issue is isolated or widespread, helping users save time by not having to troubleshoot potentially non-existent issues on their end.

Recommended for

  • Individuals experiencing issues with an online service who want to confirm if it's a broader outage.
  • Businesses that need to understand connectivity issues affecting their service operations.
  • Tech support teams looking for quick insights into service disruptions affecting multiple users.
  • Journalists and analysts who monitor online platforms for uptime and reliability trends.

DownDetector videos

Android App Review - Downdetector

More videos:

  • Review - App Review: Downdetector (4K)
  • Review - What is Downdetector?

IsZDown videos

No IsZDown videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to DownDetector and IsZDown)
Website Monitoring
91 91%
9% 9
Uptime Monitoring
86 86%
14% 14
Monitoring Tools
83 83%
17% 17
Social Networks
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, DownDetector seems to be more popular. It has been mentiond 428 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

DownDetector mentions (428)

  • The Human Side of Logs: What Unstructured Data Is Trying to Tell You
    It happens to even the best of us. On April 17, 2025, for example, Walmart's website experienced a significant outage. Users were unable to add items to their carts or access certain pages. Revenue was lost, user complaints surged on X and Downdetector, and undoubtedly someone was woken up from a deep sleep to log on and help get it fixed. - Source: dev.to / 27 days ago
  • Reddit Down, Global Outage
    Reddit and X both seem to be down.[1][2] [1] https://downdetector.com/ [2] https://www.livenowfox.com/news/is-x-down-thousands-report-outage-according-downdetector. - Source: Hacker News / 2 months ago
  • Okta Is Having an Outage
    Lot of stuff hosed. CDN issue? https://downdetector.com/. - Source: Hacker News / 6 months ago
  • Ask HN: Anyone else experience an internet outage?
    Https://downdetector.com/ The graphs look strange to me at the moment. - Source: Hacker News / 6 months ago
  • Reddit Is Down
    I see a couple blips on various services, maybe there's some common cause: https://downdetector.com/. - Source: Hacker News / 6 months ago
View more

IsZDown mentions (0)

We have not tracked any mentions of IsZDown yet. Tracking of IsZDown recommendations started around Jan 2022.

What are some alternatives?

When comparing DownDetector and IsZDown, you can also consider the following products

UptimeRobot - Free Website Uptime Monitoring

Is it Down? - Is it down can check if a website is down or is it just your PC that can not access it.

Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

IsItDown.no - Easy downtime monitoring! Get a notice when your website is down.

IsItDown RightNow - "Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not.

Outage.Report - See if your provider or web service is having an outage or it's just you. Post yours and see other's reports and complaints